CDIP 9band_direction 189

AUNUU, AMERICAN SAMOA - 189 Classic View

Wave energy and mean wave direction resolved into 9 bands

As requested by the US Army Corps of Engineers, CDIP has special data formats for wave energy and direction.
9-bands: 2-6, 6-8, 8-10, 10-12, 12-14, 14-16, 16-18, 18-22 & 22+ seconds
Spectral processing performed on 1600-second samples
For each band, equivalent Hs = 4*sqrt(Band Energy)
Wave direction in each band represents the average, in support of coastal process studies

Band Direction

waveTime	Dp °	22+	22-18	18-16	16-14	14-12	12-10	10-8	8-6	6-2
Sep 24, 10:00	143	115	121	170	157	143	143	140	138	128
Sep 24, 09:30	145	110	128	112	165	153	145	135	136	127
Sep 24, 09:00	146	116	131	133	150	151	146	140	136	124
Sep 24, 08:30	136	126	129	127	151	153	143	136	127	120
Sep 24, 08:00	137	122	130	129	149	151	137	133	128	123
Sep 24, 07:30	133	113	110	146	147	145	138	133	116	111
Sep 24, 07:00	134	135	149	151	141	146	139	134	125	116
Sep 24, 06:30	130	110	94	165	161	146	130	127	122	112
Sep 24, 06:00	134	114	117	136	165	139	134	128	130	117
Sep 24, 05:30	138	125	131	138	136	148	138	136	125	119
Sep 24, 05:00	142	136	138	118	137	142	142	132	117	118
Sep 24, 04:30	143	111	123	125	147	144	143	126	123	120
Sep 24, 04:00	138	132	136	142	160	150	138	128	128	129
Sep 24, 03:30	140	132	136	150	153	159	140	135	132	131
Sep 24, 03:00	131	116	122	137	151	147	140	131	132	134
Sep 24, 02:30	134	136	122	143	180	147	129	134	129	137
Sep 24, 02:00	132	109	121	120	141	157	133	136	132	134
Sep 24, 01:30	134	117	136	133	156	153	133	134	127	133
Sep 24, 01:00	138	142	119	137	148	147	143	138	133	128
Sep 24, 00:30	140	118	122	122	146	152	140	137	130	130
Sep 24, 00:00	142	101	109	119	153	150	142	132	134	128
Sep 23, 23:30	138	120	123	129	143	145	138	136	134	131
Sep 23, 23:00	136	94	112	188	142	137	136	139	133	131
Sep 23, 22:30	139	127	122	128	153	142	145	139	133	128
Sep 23, 22:00	139	133	138	141	182	139	139	144	131	132
Sep 23, 21:30	142	161	137	134	150	143	142	143	133	136
Sep 23, 21:00	143	134	131	148	171	154	143	138	134	128
Sep 23, 20:30	139	127	135	125	156	160	139	134	131	132
Sep 23, 20:00	133	132	140	151	167	150	138	133	133	127
Sep 23, 19:30	132	138	143	125	148	152	136	132	129	125
Sep 23, 19:00	134	117	133	137	143	139	138	134	129	124
Sep 23, 18:30	133	137	135	133	143	142	133	127	119	119
Sep 23, 18:00	133	122	118	124	164	162	133	126	122	120
Sep 23, 17:30	143	124	126	136	162	150	143	136	124	117
Sep 23, 17:00	126	123	129	143	152	146	136	126	121	116
Sep 23, 16:30	130	102	114	113	159	154	130	127	124	117
Sep 23, 16:00	142	121	130	125	169	158	142	138	126	120
Sep 23, 15:30	137	125	137	141	153	140	137	130	127	121
Sep 23, 15:00	136	128	128	170	167	156	138	136	127	128
Sep 23, 14:30	145	145	147	136	151	142	145	138	129	126
Sep 23, 14:00	147	136	134	121	165	158	147	142	128	124
Sep 23, 13:30	137	129	146	196	167	155	142	137	133	132
Sep 23, 13:00	143	138	156	163	162	149	143	142	129	133
Sep 23, 12:30	144	132	137	166	171	149	149	144	136	133
Sep 23, 12:00	132	141	137	156	179	157	140	132	132	135
Sep 23, 11:30	147	117	138	154	169	155	147	139	135	135
Sep 23, 11:00	144	129	128	141	150	165	152	144	140	137

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